225682418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14737}}^1$

素因数の和:14802

約数の個数: 32

約数和(自身を含む): 396157440

約数和(自身を除く): 170475022

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 14737, 15314, 29474, 191581, 280003, 383162, 456847, 560006, 913694, 3640039, 5939011, 7280078, 8680093, 11878022, 17360186, 112841209, 225682418]

約数ペア:

[(1, 225682418), (2, 112841209), (13, 17360186), (19, 11878022), (26, 8680093), (31, 7280078), (38, 5939011), (62, 3640039), (247, 913694), (403, 560006), (494, 456847), (589, 383162), (806, 280003), (1178, 191581), (7657, 29474), (14737, 15314)]